CN217794192U

CN217794192U - Fire extinguishing device in organic exhaust pipeline

Info

Publication number: CN217794192U
Application number: CN202222000989.9U
Authority: CN
Inventors: 李丽梅; 杨智勇; 关星
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-11-15
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a fire extinguishing device in organic calandria way, including female pipe and rather than the branch pipe that is linked together, still include: the fire extinguishing mechanism comprises an air inlet pipe, a first pneumatic valve and a second pneumatic valve; the sewage draining mechanism comprises a funnel-shaped sewage baffle plate. The utility model discloses a fire extinguishing device who has in the calandria way that provides, utilize pneumatic valve and No. two pneumatic valves to close the flame in order to completely cut off the pipeline, and inject nitrogen gas in to the pipeline through the intake pipe in order to put out a fire, avoid the pipeline to burn out, utilize and be the dirt board that keeps off that leaks hopper-shaped, it flows back to the board and avoids the conflagration to take place to block organic liquid through the branch pipe, and still be provided with blow off pipe and No. three pneumatic valves on the branch pipe, close No. three pneumatic valves and inject nitrogen gas in female pipe and branch pipe through the intake pipe, nitrogen gas orders about organic liquid and gets into the organic liquid in the blow off pipe with the exhaust pipe along the bulkhead that leaks hopper-shaped dirt board outside, avoid organic liquid backward flow and the conflagration that leads to, reduce the potential safety hazard.

Description

Fire extinguishing device in organic exhaust pipeline

Technical Field

The utility model relates to a fire-extinguishing apparatus technical field relates to a extinguishing device in organic calandria way particularly.

Background

The organic exhaust pipeline of the battery manufacturing workshop is divided into a main pipe and branch pipes, a machine table is connected with the branch pipes, emissions generated by the machine table flow to the main pipe through the branch pipes and are driven by a fan in the main pipe to be exhausted from a chimney, but the emissions generated in the normal operation of the machine table contain a small amount of organic liquid, the organic liquid easily flows back to the machine table along the pipe walls of the main pipe and the branch pipes, because the temperature of the machine table is high, a fire easily occurs, the fire can enter the organic exhaust pipeline along the pipe walls after the fire occurs, the fire can not be extinguished in the pipeline, and the pipeline is burnt.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fire extinguishing device in organic calandria way for solve above-mentioned problem.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a fire extinguishing device in organic row pipeline, includes the female pipe and rather than the branch pipe that is linked together, still includes:

the fire extinguishing mechanism comprises an air inlet pipe, a first pneumatic valve and a second pneumatic valve, wherein the air inlet pipe is communicated with the main pipe, the first pneumatic valve is arranged in the main pipe, the second pneumatic valve is arranged in the branch pipe, and the branch pipe is positioned between the first pneumatic valve and the air inlet pipe;

and the sewage draining mechanism comprises a funnel-shaped sewage blocking plate which is fixedly connected in the branch pipe, and one end of a narrow opening of the sewage blocking plate faces the main pipe.

Preferably, the sewage draining mechanism further comprises a third pneumatic valve and a sewage draining pipe, wherein the third pneumatic valve is arranged in the main pipe and is positioned between the branch pipe and the first pneumatic valve, the sewage draining pipe is symmetrically arranged on the side wall of the branch pipe facing the narrow opening of the sewage blocking plate, and the sewage draining pipe is communicated with the narrow opening of the sewage blocking plate in the branch pipe facing one side.

Preferably, the fire extinguishing mechanism further comprises an air inlet valve, and the air inlet valve is arranged in the air inlet pipe.

Preferably, the sewage draining mechanism further comprises a sewage draining valve, and the sewage draining valve is arranged in the sewage draining pipe.

Preferably, a machine table is fixedly connected to the first end of the branch pipe, a fire prevention valve and an adjusting valve are arranged in the branch pipe, and the fire prevention valve and the adjusting valve are both located between the machine table and the second pneumatic valve.

In the technical scheme, the utility model provides a pair of fire extinguishing device in organic calandria way possesses following beneficial effect: utilize the mechanism of putting out a fire, flame in order completely cutting off the pipeline is closed to pneumatic valve and No. two pneumatic valves, and inject nitrogen gas in to female pipe and branch pipe through the intake pipe, put out a fire in to the pipeline, avoid the pipeline to burn out, utilize blow-off mechanism's the fender dirt board that is hourglass hopper-shaped, block that organic liquid flows back to the board and avoid the conflagration to take place through the branch pipe, and still be provided with blow off pipe and No. three pneumatic valves on the branch pipe, close No. three pneumatic valves and inject nitrogen gas in to female pipe and branch pipe through the intake pipe, nitrogen gas orders about organic liquid and gets into the organic liquid in the blow off pipe with the exhaust duct along the siding outside leaking hopper-shaped fender dirt board, avoid organic liquid backward flow and the conflagration that leads to, reduce the potential safety hazard.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural diagram of an overall structure provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a sewage draining mechanism provided by an embodiment of the present invention.

Description of reference numerals:

1. a main pipe; 2. a branch pipe; 21. adjusting a valve; 22. a fire damper; 3. a chimney; 4. a machine platform; 5. a fire extinguishing mechanism; 51. an air inlet pipe; 52. a first pneumatic valve; 53. a second pneumatic valve; 54. an intake valve; 6. a sewage disposal mechanism; 61. a third pneumatic valve; 62. a dirt blocking plate; 63. a blow-off pipe; 64. a blowoff valve; 7. a fan.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely below with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

As shown in fig. 1-2, a fire extinguishing apparatus in an organic exhaust pipe comprises a main pipe 1 and a branch pipe 2 communicated with the main pipe, and further comprises: the fire extinguishing mechanism 5 comprises an air inlet pipe 51, a first air-operated valve 52 and a second air-operated valve 53, wherein the air inlet pipe 51 is communicated with the main pipe 1, the first air-operated valve 52 is arranged in the main pipe 1, the second air-operated valve 53 is arranged in the branch pipe 2, and the branch pipe 2 is positioned between the first air-operated valve 52 and the air inlet pipe 51; the sewage draining mechanism 6 comprises a funnel-shaped sewage baffle plate 62 which is fixedly connected in the branch pipe 2, and one end of a narrow opening of the sewage baffle plate 62 faces the main pipe 1.

Specifically, as shown in fig. 1, a chimney 3 is fixedly connected to the right side of the main pipe 1, a fan 7 is arranged on the right side of a first pneumatic valve 52 in the main pipe 1, when the main pipe operates normally, the first pneumatic valve 52 and a second pneumatic valve 53 are opened, emissions generated by the machine station 4 pass through a second pneumatic valve 53 and a dirt blocking plate 62 in the branch pipe 2 and are discharged to the main pipe 1, and are driven by the fan 7 and are discharged outwards along the chimney 3, because the dirt blocking plate 62 is funnel-shaped, and one end of a narrow opening faces the main pipe 1, organic liquid can be blocked from flowing back to the machine station 4 along a pipe wall to avoid fire, but when fire really occurs in the pipe, the first pneumatic valve 52 and the second pneumatic valve 53 are closed to cut off the communication between the main pipe 1 and the chimney 3 and the communication between the branch pipe 2 and the machine station 4, so as to avoid air from entering the pipe to cause fire to be increased, and to isolate the flame in the pipe, and an air inlet pipe 51 injects nitrogen into the main pipe 1, so that flame in the pipe disappears due to achieve the effect of extinguishing fire.

Among the above-mentioned technical scheme, utilize fire extinguishing mechanism 5, flame in order to completely cut off the pipeline is closed to pneumatic valve 52 and No. two pneumatic valves 53, and inject nitrogen gas in to female pipe 1 and branch pipe 2 through intake pipe 51, put out a fire in the pipeline, avoid the pipeline to burn out, utilize what blowdown mechanism 6 is hourglass hopper-shaped fender dirt board 62, it flows back to board 4 and avoids the conflagration to block organic liquid through branch pipe 2, and still be provided with blow off pipe 63 and No. three pneumatic valve 61 on the branch pipe 2, close No. three pneumatic valve 61 and inject nitrogen gas in to female pipe 1 and branch pipe 2 through intake pipe 51, nitrogen gas orders about organic liquid and gets into the organic liquid in the blow off pipe 63 with the discharge pipe along the bulkhead that leaks hopper-shaped fender dirt board 62 outside, avoid organic liquid backward flow and the conflagration that leads to, reduce the potential safety hazard.

As the embodiment that the utility model further provides, sewage mechanism 6 still includes No. three pneumatic valves 61 and blow off pipe 63, no. three pneumatic valves 61 set up in female pipe 1, and be located between branch pipe 2 and the pneumatic valve 52, blow off pipe 63 symmetry sets up on the lateral wall of branch pipe 2 of keeping off dirty board 62 slot orientation, blow off pipe 63 all is linked together towards one side with the slot of keeping off dirty board 62 in the branch pipe 2, when needs blowdown to the pipeline, close No. three pneumatic valves 61 and No. two pneumatic valves 53, with the intercommunication that cuts off female pipe 1 and chimney 3, branch pipe 2 and board 4's intercommunication, intake pipe 51 injects nitrogen gas into female pipe 1, nitrogen gas gets into branch pipe 2 and discharges from blow off pipe 63 along female pipe 1 this moment, organic liquid in the pipeline receives the influence of nitrogen gas air current to get into the organic liquid in blow off pipe 63 with the interior discharge along the board wall that leaks hopper-shaped and keep off dirty board 62 outside, reach the effect of blowdown, avoid the organic liquid accumulation backward flow in the pipeline too much to lead to the conflagration, reduce the potential safety hazard.

As the embodiment that this utility further provided, fire extinguishing mechanism 5 still includes admission valve 54, and admission valve 54 sets up in intake pipe 51, when nitrogen gas is poured into to needs, opens admission valve 54 so that nitrogen gas pours into female pipe 1 into through intake pipe 51 in, is convenient for control nitrogen gas's entering.

As the embodiment that the utility model further provides, sewage discharging mechanism 6 still includes blowoff valve 64, and blowoff valve 64 sets up in blow off pipe 63, when needs carried out the blowdown, opens blowoff valve 64 and admission valve 54 so that nitrogen gas pours into female pipe 1 into from intake pipe 51 and through branch pipe 2 from blow off pipe 63 discharge in order to take out organic liquid, avoids the too much backward flow of organic liquid accumulation in the pipeline and leads to the conflagration, reduces the potential safety hazard.

As the embodiment that the utility model further provided, the first end fixedly connected with board 4 of branch pipe 2 is provided with fire prevention valve 22 and governing valve 21 in the branch pipe 2, and fire prevention valve 22 and governing valve 21 all are located between board 4 and the pneumatic valve 53 of two numbers, and its fire prevention valve 22 is used for the fire prevention guarantee, and governing valve 21 is used for adjusting the flow size of emission, increases the equipment security.

The working principle is as follows: when the machine 4 normally operates, the first pneumatic valve 52, the second pneumatic valve 53, the fire valve 22 and the third pneumatic valve 61 are all in an open state, the adjusting valve 21 is used for adjusting the flow of discharged dirt, the discharge generated by the machine 4 passes through the branch pipe 2 and the dirt blocking plate 62 and is discharged to the main pipe 1 and is driven by the fan 7 and is discharged outwards along the chimney 3, the dirt blocking plate 62 is funnel-shaped, one narrow end of the narrow opening faces the main pipe 1, organic liquid can be blocked from flowing back to the machine 4 along the pipe wall, when the pipeline needs to be discharged, the third pneumatic valve 61 and the second pneumatic valve 53 are closed to cut off the communication between the main pipe 1 and the chimney 3, the branch pipe 2 is communicated with the machine 4, the air inlet valve 54 and the blow-down valve 64 are opened, the air inlet pipe 51 injects nitrogen into the main pipe 1, the nitrogen enters the branch pipe 2 along the main pipe 1 and is discharged from the blow-off pipe 63, the organic liquid in the pipeline enters the blow-off pipe 63 along the plate wall outside the dirt blocking plate 62 to prevent the air inlet pipe 52 from being communicated with the main pipe 4, when the flame is exhausted, the air inlet pipe 52 is opened, the air inlet pipe 52 is communicated with the main pipe 4, the flame is isolated to prevent the flame from entering the main pipe 4, and the flame entering the fire-proof pipe 22, and the fire-supporting pipe 22, and the fire-air inlet pipe.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a fire extinguishing device in organic row's pipeline, includes female pipe (1) and branch pipe (2) rather than being linked together, its characterized in that still includes:

the fire extinguishing mechanism (5) comprises an air inlet pipe (51), a first pneumatic valve (52) and a second pneumatic valve (53), the air inlet pipe (51) is communicated with the main pipe (1), the first pneumatic valve (52) is arranged in the main pipe (1), the second pneumatic valve (53) is arranged in the branch pipe (2), and the branch pipe (2) is positioned between the first pneumatic valve (52) and the air inlet pipe (51);

blowdown mechanism (6), it is including being the dirt board (62) that keep off that leaks hopper-shaped, its fixed connection in branch pipe (2) are interior, the tang one end orientation of keeping off dirt board (62) female pipe (1).

2. The fire extinguishing device in the organic exhaust pipeline according to claim 1, wherein the blowdown mechanism (6) further comprises a third pneumatic valve (61) and a blowdown pipe (63), the third pneumatic valve (61) is arranged in the main pipe (1) and is located between the branch pipe (2) and the first pneumatic valve (52), the blowdown pipe (63) is symmetrically arranged on the side wall of the branch pipe (2) facing the narrow opening of the blowdown plate (62), and the blowdown pipe (63) is communicated with the narrow opening of the blowdown plate (62) in the branch pipe (2) facing one side.

3. Fire extinguishing apparatus in an organic exhaust duct according to claim 1, characterized in that the fire extinguishing mechanism (5) further comprises an air intake valve (54), the air intake valve (54) being disposed in the air intake pipe (51).

4. Fire extinguishing apparatus in an organic exhaust pipe according to claim 2, characterized in that the blow-off mechanism (6) further comprises a blow-off valve (64), the blow-off valve (64) being disposed in the blow-off pipe (63).

5. The fire extinguishing device in the organic exhaust pipeline according to claim 1, wherein a machine table (4) is fixedly connected to the first end of the branch pipe (2), a fire prevention valve (22) and a regulating valve (21) are arranged in the branch pipe (2), and the fire prevention valve (22) and the regulating valve (21) are both located between the machine table (4) and the second pneumatic valve (53).